Simon, David ( born 1960 , Washington, D.C., U.S.American writer and producer who was best known as the creator, writer, and executive producer of the critically acclaimed television series The Wire (2002–08).

Simon was raised in the Washington, D.C., suburb of Silver Spring, Md. He became interested in journalism as a young boy through his father, an ex-newspaperman. Simon attended the University of Maryland, College Park, where he wrote for and edited the school’s newspaper. During his senior year he served as the College Park stringer for The Baltimore Sun. After graduating in 1983 he became a staff reporter for the Sun and began working the police beat.

Simon’s years immersed in the Baltimore criminal underground made him privy to its inner workings, which he used to great effect in his first book, Homicide: A Year on the Killing Streets (1991). The nonfiction work, which chronicles a year he spent with the Baltimore Police Department’s homicide unit, was the source of the television series Homicide: Life on the Street (1993–99). Simon’s first foray into television came when he began contributing scripts to the series; he was also a producer on the show for its final two seasons. His career at the Sun ended in 1995 when he accepted a buyout offer. In 1997 Simon cowrote—with former Baltimore policeman Ed Burns, who became a frequent television collaborator—The Corner: A Year in the Life of an Inner-City Neighborhood, a no-holds-barred account of Baltimore’s drug culture. The Corner was adapted into a television miniseries on the cable channel Home Box Office (HBO) in 2000, with Simon serving as a writer and an executive producer. It was a critical success, and Simon won two Emmy Awards for his dual role in its production.

In 2002 Simon created The Wire, which was ostensibly a take on the common “cop show” but was tailored to fit his views of contemporary American society. Unlike most other televised dramas in the genre, The Wire, which also aired on HBO, provides the perspectives of both the police and the criminals. The scope of the show expanded greatly over its five-season run to detail additional Baltimore institutions—including its school system, political machinery, shipping operations, and press—and explore how each facet of the city, in Simon’s opinion, corrupts or devalues the individuals who move within it. While it won no Emmys, the program was beloved by critics, and Simon earned significant clout in the entertainment industry.

Simon was then an executive producer and writer on the HBO miniseries Generation Kill (2008), a chronicle of a U.S. Marine battalion during the early weeks of the Iraq War. In 2010 he cocreated (and served as an executive producer and a writer for) the HBO series Treme, which follows a group of people living in New Orleans soon after it was struck by Hurricane Katrina. Later that year Simon was awarded a MacArthur Foundation fellowship.